Lab Created Gemstones – Synthetic Corundum – Lab Created Dark Ruby – Synthetic Dark Ruby
About Lab Created Dark Ruby
Lab Created Dark Ruby is one of the most popular gemstones in the Synthetic Corundum family. Along with Lab Created Emerald, Lab Created Sapphire, and Lab Created Alexandrite, it offers the beauty of natural gemstones at a much more affordable price.
Natural rubies of exceptional quality can cost between $10,000 and $50,000 per carat. However, many people can enjoy the same elegant appearance with Synthetic Dark Ruby. At GemsNGems, you can purchase premium-quality Lab Created Dark Rubies for less than $100.
Our Synthetic Dark Rubies include natural-looking inclusions that closely resemble those found in genuine rubies. As a result, they provide an authentic appearance while offering excellent value. Simply select a shape from the list below to view polished gemstone examples, available sizes, and pricing.
Manufacturing Process
Lab Created Dark Rubies are manufactured using the Verneuil (Flame Fusion) process. This method produces gemstones with the same chemical composition, hardness, density, and appearance as natural rubies.
Although Lab Created Dark Rubies closely resemble natural gemstones, trained gemologists can identify the differences using specialized equipment. Therefore, they are an excellent choice for beautiful and affordable jewelry.
Chemical Properties
- Chemical Composition: Al₂O₃ (Synthetic Corundum)
- Hardness: 9 on the Mohs Scale
- Density: 3.98–4.10 g/cm³
- Purity: 99.99%
- Manufacturing Process: Verneuil (Flame Fusion)
Available Gemstone Colors
Besides Lab Created Dark Ruby, we also supply a wide range of Synthetic Corundum gemstones, including:
- Blue Sapphire
- White Sapphire
- Orange Sapphire
- Yellow Sapphire
- Alexandrite
These gemstones are available in a variety of shapes, cuts, and sizes to suit different jewelry designs.
Pricing
Our prices for Lab Created Dark Ruby and Synthetic Dark Ruby with natural-looking inclusions are listed below. We provide premium-quality gemstones at competitive prices for jewelry manufacturers, wholesalers, retailers, designers, and collectors.
Custom Orders
If you cannot find the shape or size you need, please contact us. We will be happy to help you source the right Lab Created Dark Ruby for your jewelry project.


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